Shanghai Donglong Plastics Co., Ltd. is a professional contract manufacturer of plastic packaging solutions based in Shanghai, China. Established over twenty years ago, the company specializes in producing PVC, PET, PP, and PS vacuum box covers and plastic cylinders. Their extensive product range includes blister packaging, clamshells, trays, folding boxes, plastic containers, food containers, egg trays, and dome cake containers, catering to diverse industries such as toys, electronics, hardware, food, stationery, jewelry, instruments, and gifts. With a workforce of 11 to 50 employees, Shanghai Donglong Plastics operates a factory equipped with seven advanced automatic high-speed vacuum machines, automatic fold machines, film punches, and a production line for automatically converted fight gum, alongside high-frequency heat sealing machines. The company also possesses machining lathes, millers, and CNC machining capabilities, enabling quick production and fast delivery. They have expanded their facilities with a new 3,000 square meter plant on 8,000 square meters of land. Shanghai Donglong Plastics holds ISO 9002 and National Quality System certifications, ensuring high standards in their manufacturing processes.
OEM manufacturerOffers OEM services for customized brand manufacturing.
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